Viessmann WB1A007 Installation Instructions

46
Fitting an above-roof extension
System sizes 60 and 80
3x
3x
B
A
C
D
C
B
C
B
1. Push the internal pipe of above-roof
extension
A
onto roof outlet
B
and secure with 3 screws provided.
2.
Push black pipe section C onto
roof outlet
B
and secure with 3
screws provided.
3.
Push roof outlet B with above-roof
extension
A
onto the balanced
flue pipe.
4. Secure the 1 m above-roof exten-
sion with clamp
D
provided and
the ropes.
Vertical outlet for pitched or flat roofs
(cont.)
5780 223 GB

Viessmann WB1A007 Specifications

General

Brand	Viessmann
Model	WB1A007
Category	Boiler
Language	English